Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11624427 | Continuously variable transmission | Seiji Itoo, Yasuhiro Kuji, Shouji Ozawa, Kaoru Oda, Ryosuke Fujino +1 more | 2023-04-11 |
| 11312235 | Drive switching mechanism of utility vehicle | Seiji Itoo, Ayumi Hamada, Masahiko Nakagawa | 2022-04-26 |
| 10913459 | Shift switching mechanism of utility vehicle | Seiji Itoo, Ayumi Hamada, Masahiko Nakagawa | 2021-02-09 |
| 10889185 | Drive switching mechanism of utility vehicle | Seiji Itoo, Ayumi Hamada, Masahiko Nakagawa | 2021-01-12 |
| 6154003 | Driving means formed by induction motor and method for starting the same | Satoru Satake, Kazuo Kumamoto, Tadashi Masaki | 2000-11-28 |
| 5838135 | Driving means formed by induction motor and method for starting the same | Satoru Satake, Kazuo Kumamoto, Tadashi Masaki | 1998-11-17 |